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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 39 · 40 questions
TalentJR

How to solve it (Biggest digit, biggest place): Greatest number: write the digits from biggest to smallest. Smallest number: write them from smallest to biggest — but a number cannot start with 0, so put the smallest non-zero digit first and the 0 next. Place value = the digit × the value of its place (ones, tens, hundreds, thousands).

NameDateTime takenScore ___ / 40
  1. 1.What is the greatest 4-digit number you can make using the digits 4, 6, 8 and 3 once each? (a) 8643 (b) 8634 (c) 3468 (d) 6843
  2. 2.What is the greatest 4-digit number you can make using the digits 9, 8, 7 and 4 once each? (a) 9874 (b) 4789 (c) 8974 (d) 9847
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 6 and 3 once each? (a) 631 (b) 613 (c) 361 (d) 136
  4. 4.What is the smallest 3-digit number you can make using the digits 3, 6 and 0 once each? (a) 036 (b) 360 (c) 630 (d) 306
  5. 5.What is the smallest 4-digit number you can make using the digits 1, 0, 8 and 4 once each? (a) 0148 (b) 1048 (c) 8410 (d) 1408
  6. 6.What is the place value of the digit 3 in 6273? (a) 300 (b) 3000 (c) 30 (d) 3
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 2 and 5 once each? (a) 532 (b) 235 (c) 352 (d) 523
  8. 8.What is the greatest 3-digit number you can make using the digits 1, 4 and 3 once each? (a) 413 (b) 134 (c) 341 (d) 431
  9. 9.What is the place value of the digit 5 in 1562? (a) 50000 (b) 50 (c) 5000 (d) 500
  10. 10.What is the place value of the digit 2 in 7234? (a) 20000 (b) 20 (c) 200 (d) 2000
  11. 11.What is the smallest 4-digit number you can make using the digits 5, 0, 1 and 3 once each? (a) 0135 (b) 1035 (c) 5310 (d) 1305
  12. 12.What is the smallest 4-digit number you can make using the digits 8, 0, 1 and 2 once each? (a) 1208 (b) 0128 (c) 1028 (d) 8210
  13. 13.What is the place value of the digit 2 in 2198? (a) 200000 (b) 200 (c) 2000 (d) 20000
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 3 and 7 once each? (a) 237 (b) 732 (c) 372 (d) 723
  15. 15.What is the smallest 3-digit number you can make using the digits 5, 0 and 2 once each? (a) 520 (b) 205 (c) 025 (d) 250
  16. 16.What is the place value of the digit 9 in 5193? (a) 9000 (b) 9 (c) 900 (d) 90
  17. 17.What is the place value of the digit 9 in 3945? (a) 90 (b) 9000 (c) 90000 (d) 900
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 3, 4 and 0 once each? (a) 1304 (b) 1034 (c) 0134 (d) 4310
  19. 19.What is the greatest 3-digit number you can make using the digits 5, 1 and 7 once each? (a) 751 (b) 715 (c) 157 (d) 571
  20. 20.What is the place value of the digit 3 in 6359? (a) 30000 (b) 3000 (c) 30 (d) 300
  21. 21.What is the place value of the digit 2 in 7251? (a) 2000 (b) 20 (c) 20000 (d) 200
  22. 22.What is the place value of the digit 9 in 6729? (a) 9000 (b) 90 (c) 900 (d) 9
  23. 23.What is the place value of the digit 3 in 8327? (a) 300 (b) 30 (c) 30000 (d) 3000
  24. 24.What is the smallest 3-digit number you can make using the digits 5, 0 and 6 once each? (a) 650 (b) 506 (c) 560 (d) 056
  25. 25.What is the smallest 4-digit number you can make using the digits 3, 2, 5 and 0 once each? (a) 2305 (b) 0235 (c) 5320 (d) 2035
  26. 26.What is the place value of the digit 6 in 6237? (a) 60000 (b) 600 (c) 600000 (d) 6000
  27. 27.What is the place value of the digit 8 in 7682? (a) 80 (b) 8000 (c) 8 (d) 800
  28. 28.What is the place value of the digit 6 in 3264? (a) 600 (b) 6000 (c) 6 (d) 60
  29. 29.What is the place value of the digit 1 in 2517? (a) 10 (b) 1 (c) 100 (d) 1000
  30. 30.What is the greatest 4-digit number you can make using the digits 8, 7, 1 and 9 once each? (a) 8971 (b) 9871 (c) 1789 (d) 9817
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 6 and 5 once each? (a) 560 (b) 506 (c) 056 (d) 650
  32. 32.What is the greatest 4-digit number you can make using the digits 9, 8, 2 and 6 once each? (a) 2689 (b) 9862 (c) 9826 (d) 8962
  33. 33.What is the place value of the digit 2 in 2483? (a) 2000 (b) 20000 (c) 200 (d) 200000
  34. 34.What is the place value of the digit 4 in 6439? (a) 4000 (b) 400 (c) 40000 (d) 40
  35. 35.What is the place value of the digit 4 in 4923? (a) 40000 (b) 400000 (c) 400 (d) 4000
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 4 and 9 once each? (a) 490 (b) 940 (c) 409 (d) 049
  37. 37.What is the smallest 3-digit number you can make using the digits 7, 0 and 6 once each? (a) 067 (b) 670 (c) 760 (d) 607
  38. 38.What is the smallest 4-digit number you can make using the digits 3, 5, 0 and 1 once each? (a) 1035 (b) 0135 (c) 1305 (d) 5310
  39. 39.What is the greatest 3-digit number you can make using the digits 6, 3 and 5 once each? (a) 563 (b) 356 (c) 635 (d) 653
  40. 40.What is the place value of the digit 1 in 1574? (a) 100000 (b) 10000 (c) 1000 (d) 100

Answer key

  1. 8643
  2. 9874
  3. 631
  4. 306
  5. 1048
  6. 3
  7. 532
  8. 431
  9. 500
  10. 200
  11. 1035
  12. 1028
  13. 2000
  14. 732
  15. 205
  16. 90
  17. 900
  18. 1034
  19. 751
  20. 300
  21. 200
  22. 9
  23. 300
  24. 506
  25. 2035
  26. 6000
  27. 80
  28. 60
  29. 10
  30. 9871
  31. 506
  32. 9862
  33. 2000
  34. 400
  35. 4000
  36. 409
  37. 607
  38. 1035
  39. 653
  40. 1000

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